TREK 344-3-G Electrostatic Voltmeter BIN1.2.1

Description:

The TREK 344-3-G electrostatic voltmeter is used in electrostatic measurement systems to provide precision non-contact measurement of surface voltage on electrically charged materials. Commonly installed in semiconductor manufacturing equipment, electrophotographic systems, research laboratories, static control stations, and industrial production lines where accurate electrostatic potential monitoring is required. Maintenance teams, test engineers, and system integrators use the 344-3-G for repair, retrofit, laboratory testing, equipment upgrades, and replacement of electrostatic measurement instruments.

Applications:

The TREK 344-3-G electrostatic voltmeter is commonly used in semiconductor fabrication, ESD monitoring, materials research, printing systems, plastics manufacturing, and automated test equipment where precise non-contact surface voltage measurements are essential. Its field-nulling measurement technology maintains high accuracy despite changes in probe-to-surface distance, making it well suited for stationary and moving target applications.

Technical Specifications:

• Manufacturer: TREK
• Model / Part Number: 344-3-G
• Product Type: Electrostatic Voltmeter
• Measurement Range: 0 to ±2 kV DC or Peak AC
• Measurement Method: Non-Contact Electrostatic Field-Nulling
• Accuracy: Better than ±0.05% of Full Scale
• Response Time: Less than 3 ms (1 kV Step)
• Display: 3½-Digit LED Display
• Voltage Monitor Output: Buffered BNC Output (1/100 Scale)
• Input Power: 100/115/230 VAC, 50/60 Hz (Factory Configured)
• Application Environment: Semiconductor, ESD, Laboratory, and Industrial Electrostatic Measurement

Common Replacements:

• TREK Model 341B
• TREK Model 347
• Advanced Energy Trek 344 Series